| 桂林逐站降水分级预报系统 |
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| 引用本文： | 李向红,孙莹,郑贤,纪英,戴玉珍.桂林逐站降水分级预报系统[J].气象研究与应用,2000,21(2):9-11. |
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| 作者姓名： | 李向红 孙莹 郑贤 纪英 戴玉珍 |
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| 作者单位： | 广西桂林市气象局，广西桂林 541001 |
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| 摘 要： | 以国家T106产品的物理量预报场为基础，选取能反映降水的动力、热力特征的单因子场和组合因子场，对桂林市13个站的降水逐站进行分级并建立相应模型，再用当日数值产品用相似离度法确定最短相似距离，作出当天的逐站降水分级预报，并以Windows98为工作平台，以图形和文本2种方式直观显示出来。
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| 关 键 词： | 数值预报产品 相似离度法 逐站降水 预报系统 |
| 文章编号： | 1001-5191(2000)02-0009-03 |
| 修稿时间： | 1999年10月29 |
The System of Precipitation Staged Forecasting In Guilin Based On The NWP Product |
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| LI Xian hong,SUN Ying,ZHENG Xian,JI Ying,DAI Yu zhen.The System of Precipitation Staged Forecasting In Guilin Based On The NWP Product[J].Journal of Guangxi Meteorology,2000,21(2):9-11. |
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| Authors: | LI Xian hong SUN Ying ZHENG Xian JI Ying DAI Yu zhen |
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| Abstract: | Based on the physical quantity forecast field of the T106 product, the single factor field and complex factor field which can reflect the dynamic and thermal characteristics of rains are selected in the system to classify the precipitation in the 13 meteorological stations in Guilin region and to set up corresponding models Then the shortest similar length is determined by the way of similarity leave measuring, using the numerical product of the same day Based on Window 98 work table, the classified precipitation forecast of each station will be made by way of picture and text |
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| Keywords: | numerical weather product similarity leave measuring precipitation of each station forecast system |
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